security agents took ambassador christopher stevens to a bunker inside the residence. the attackers sprayed diesel fuel igniting the building. trapped inside unable to see or breathe through heavy smoke, the ambassador and a security agent tried to escape through a bathroom window. the agent got out but then couldn't find the ambassador. his body turned up hours later in the hospital where the staff had dialed numbers in his cell phone to identify him. eventually surviving agents drove an armored vehicle through heavy fire from an ak-47 to an annex several miles away. the main compound was hit by mortar fire and survivors fled on a jet flown in from tripoli. at a hearing this morning officials will testify they had asked for more security for months and were turned down, claiming the administration was in a hurry to turn security over to libya. republican jason chaffetz just returned from libya. >> if you can't add that up as a potential security threat, my goodness, all the signs were there. there was a request for more personnel. that was denied. in fact, they reduce